VIPER 640 J-5 JIB

Marsoni

M251S

$877.00

Get it in 3 business days with 1 day shipping. Friday, May 29

VIPER 640 J-5 JIBDesigned with the same shape and twist as the multiple World and Continental Champion J4 jib, the J5 takes durability and performance to another level with the introduction of Aramid fibers. You'll enjoy a longer lasting racing shape and superior performance throughout the wind range. The J5 has been impossible to beat since it's introduction. It comes with 3 different stiffness options for your top batten so you'll be well suited to use it in any

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Quick Dispatch:

Your VIPER 640 J-5 JIB orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your VIPER 640 J-5 JIB ships.

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

I love these sheets! They feel like your very favorite tee shirt, but better! Thicker and softer! I love that these are organic. I stock several of these sheets as i love them so much. The tan color is very neutral and close to the color of my organic mattress, and I like to use these sheets as an extra layer over the mattress cover, as these are easy to wash and dry.

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Reviewed in the United States on April 3, 2025

Verified Purchase

Amazon Customer

Pawtucket, US

★★★★★ 5

Soft comfortable fabric

Size: Full, Color: 06 - Sand

Super soft and comfortable! Washes well, nice color, good quality. Fits my mattress perfectly but not sure it would accommodate a mattress topper. Overall very satisfied with this product.

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Reviewed in the United States on July 16, 2025

Verified Purchase

Marie

Waukegan, US

★★★★★ 5

Must purchase

Size: Queen, Color: 01 - White

My favorite sheets. Super soft and also thick. I have had them throughout my time in college and each time I have purchased a new size mattress I have bought these sheets. Super easy to wash and get stains out of. I have white and they are still white after a year and a half.

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Reviewed in the United States on December 26, 2025

Verified Purchase

T.E.A.cup

Port Orchard, US

★★★★★ 5

Very comfy

Sheet feels super soft, but tough. Hopefully they're sturdy/thick enough to handle my husband's sandpaper feet and last longer than those cheap thin jersey sheets from Walmart. So far, though, totally impressed.

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Reviewed in the United States on September 20, 2025

Verified Purchase

L. Levaur

Battle Creek, US

★★★★★ 1

Sheets are not sized to fit.

Size: Twin XL, Color: 07 - Taupe

These XL twin sheets do NOT fit my xl twin mattresses. They are too long length wise and too short width wise. I have tried to use them several times and each time they do NOT stay on the mattress for even one day. I am very unhappy with the sizing and if I could return them I would. Was just a waste of good money in my opinion

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Reviewed in the United States on March 6, 2026